人教版九年级英语上册《When was it invented?》SectionA PPT课件下载(第2课时)，共49页。ObjectivesTo learn the words and expressions.To read 3a and complete 3b and 3c.To retell when and how tea was invented.If you like, you can talk more about tea.Before readingWould you like to drink tea?How many kinds of tea do you know?What kind of tea do you like best?An Accidental InventionDid you know that tea, the most popular drink in the world (after water), was invented by accident? Many people believe that tea was first drunk about 5,000 years ago. It is said a Chinese ruler called Shen Nong was the first to discover tea as a drink. One day Shen Nong was boiling drinking water over an open fire.Some leaves from a tea plant fell into the water and remained there for some time. It produced a nice smell so he tasted the brown water. It was quite delicious, and so, one of the world’s favorite drinks was invented.A few thousand years later, Lu Yu, “the sage of tea”, mentioned Shen Nong in his book Cha Jing. The book describes how tea plants were grown and used to make tea. It also discussed where the finest tea leaves were produced and what kinds of water were used.sage n. 圣人；圣徒the sage of tea 茶圣describe v. 描写，形容It is believed that tea was brought to Korea and Japan during the 6th and 7th centuries. In England, tea didn’t appear until around 1660, but in less than 100 years, it had become the national drink. The tea trade from China to Western countries took place in the 19th century. This helped to spread the popularity of tea and the tea plant to more places around the world. Even though many people now know about tea culture, the Chinese are without doubt the ones who best understand the nature of tea.While readingRead Paragraph 1 and answer the questions.1. How was tea invented ?It was invented by accident.2. Who invented tea?Tea was invented by Shen Nong．Shen Nong is a Chinese ruler.Tea has a long history3. How long has tea been a kind of drinks?About 5000 years.4. When was it invented?It was invented about 5000 years ago.5. What is tea used for?It is used for drinking.Read the passage again and answer the questions.1.When was tea first drunk?It was first drunk about 5000 years ago.2.How was tea invented?Some leaves from a tea plant fell into some boiling drinking water over an open fire. It produced a nice smell and tasted delicious. This is how tea was invented.3.Who is called “the sage of tea”?Lu Yu.4.What is Cha Jing about?It is about how tea plants were grown and used to make tea.5.When was tea brought to other countries?It was brought to Korea and Japan during the 6th and 7th centuries and to England around 1660. Language Points1. by accident 意为“偶然；意外地”。介词短语，在句中作状语，相当于by chance ,其反义词组为on purpose（故意地）。例句：►He got the secret by accident yesterday.昨天他偶然得知了这个秘密。►Many important discoveries were made by accident.很多重要的发现都是在偶然情况下发生的。2. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink.据说有一位叫作神农的中国统治者最早发现了茶可以饮用。It is said that意为“据说……”。其中it作形式主语，真正的主语是that引导的从句。 例句：►It is said that they have found water on Mars.据说他们在火星上发现了水。the first to do sth. 意为“第一个做某事的人”，是“the + 序数词+to do sth.”结构，动词不定式作定语。例句：►Mary is always the first to arrive at the classroom.玛丽总是第一个到教室。►You are the second to ask me that question.你是第二个向我提出那个问题的人。3. fall into：掉进；落入（圈套）；陷入“动词+介词”构成的短语，fall多用作不及物动词。例句：►He fell into the river. 他掉进河里。►The child fell into the lake and had to be pulled out．小孩落入湖中，必须把他拉上来。【拓展】 与fall相关的短语：fall behind落后 fall down摔倒 fall off掉下 fall asleep入睡4. remain作不及物动词，意为“剩下；停留；逗留”。例句：►A few pears remain on the trees.树上还留有几个梨。►She remained in her office all afternoon.她整个下午都待在办公室里。5. take place发生；出现常指有计划、有安排地“发生”，是不及物动词短语，不能接宾语，一般也不用作被动结构。例句：会议将在大厅举行。►The meeting will take place in the hall.选举每四年举行一次。►Elections take place every four years. ... ... ...关键词：When was it invented? PPT课件免费下载，.PPTX格式； 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。